A study by a psychologist observes that night owls tend to have higher IQs, and appears to postulate that “we must now rely on general intelligence to override our early-to-bed instincts. So those with more of it stay up later.” This is a bit bizarre. Might it be that people with higher IQs simply tend to be in professions which demand longer working hours, so they get used to sleeping later?

Night Lights
Bedtimes and wake-up times for Americans in their 20s by IQ.

This is hearye.org. It is maintained by Stuart Loh (contact me). This blog has been continuously maintained since 1998, so you might like to read about it. I also create other stuff from time to time. Post no bills.Copyright notice. All content on this blog created by me is licensed under these CC license terms, unless otherwise
specified or agreed.